Re: [RFC] stating: ion: use hot page first in pool

From: Laura Abbott
Date: Wed Oct 29 2014 - 13:00:28 EST


On 10/28/2014 9:57 PM, Gioh Kim wrote:
>
> Hello,
>
> I found that ion insert freed-page at the tail of list
> and extract at the head.
>
> I think it is good for cache to use the most recently used page
> but these pages in pool are not cached memory.
> So I'm not sure using hot page is better or not in this case.
>
> What do you think about using hot page first?
>

This is something that really needs data collection and
benchmarks to see if there is actually an improvement or not.

Thanks,
Laura



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